lasinfo (210611) report for 'AHN4T/12GZ2_14.LAZ' reporting all LAS header entries: file signature: 'LASF' file source ID: 0 global_encoding: 16 project ID GUID data 1-4: 00000000-0000-0000-0000-000000000000 version major.minor: 1.4 system identifier: 'GeoTiles.nl' generating software: 'PDAL 2.3.0 (5f4276)' file creation day/year: 334/2022 header size: 375 offset to point data: 3559 number var. length records: 4 point data format: 8 point data record length: 44 number of point records: 46506821 number of points by return: 23050870 14342201 6694283 1986046 379980 scale factor x y z: 0.001 0.001 0.001 offset x y z: 247980 552480 0 min x y z: 247980.000 552480.000 16.447 max x y z: 249019.999 553769.999 62.361 start of waveform data packet record: 0 start of first extended variable length record: 0 number of extended_variable length records: 0 extended number of point records: 46506821 extended number of points by return: 23050870 14342201 6694283 1986046 379980 48710 4731 0 0 0 0 0 0 0 0 variable length header record 1 of 4: reserved 0 user ID 'LASF_Spec' record ID 7 length after header 576 description 'Extra Bytes Record' variable length header record 2 of 4: reserved 0 user ID 'LASF_Spec' record ID 4 length after header 576 description 'RIEGL Extra Bytes' Extra Byte Descriptions data type: 3 (unsigned short), name "Amplitude", description: "Echo signal amplitude [dB]", min:, 0, max:, 10000, scale: 0.01, offset: 0 (not set) data type: 4 (short), name "Reflectance", description: "Echo signal reflectance [dB]", min:, -5000, max:, 15000, scale: 0.01, offset: 0 (not set) data type: 3 (unsigned short), name "Deviation", description: "Pulse shape deviation", min:, 0, max:, 65535, scale: 1 (not set), offset: 0 (not set) variable length header record 3 of 4: reserved 0 user ID 'LASF_Projection' record ID 2112 length after header 908 description 'OGC Transformation Record' WKT OGC COORDINATE SYSTEM: COMPD_CS["Amersfoort / RD New + NAP height",PROJCS["Amersfoort / RD New",GEOGCS["Amersfoort",DATUM["Amersfoort",SPHEROID["Bessel 1841",6377397.155,299.1528128,AUTHORITY["EPSG","7004"]],AUTHORITY["EPSG","6289"]],PRIMEM["Greenwich",0,AUTHORITY["EPSG","8901"]],UNIT["degree",0.0174532925199433,AUTHORITY["EPSG","9122"]],AUTHORITY["EPSG","4289"]],PROJECTION["Oblique_Stereographic"],PARAMETER["latitude_of_origin",52.1561605555556],PARAMETER["central_meridian",5.38763888888889],PARAMETER["scale_factor",0.9999079],PARAMETER["false_easting",155000],PARAMETER["false_northing",463000],UNIT["metre",1,AUTHORITY["EPSG","9001"]],AXIS["Easting",EAST],AXIS["Northing",NORTH],AUTHORITY["EPSG","28992"]],VERT_CS["NAP height",VERT_DATUM["Normaal Amsterdams Peil",2005,AUTHORITY["EPSG","5109"]],UNIT["metre",1,AUTHORITY["EPSG","9001"]],AXIS["Gravity-related height",UP],AUTHORITY["EPSG","5709"]],AUTHORITY["EPSG","7415"]] variable length header record 4 of 4: reserved 0 user ID 'liblas' record ID 2112 length after header 908 description 'OGR variant of OpenGIS WKT SRS' has spatial indexing LAX file LASzip compression (version 3.4r3 c3 50000): POINT14 3 RGBNIR14 3 BYTE14 3 reporting minimum and maximum for all LAS point record entries ... X 0 1039999 Y 0 1289999 Z 16447 62361 intensity 12 4321 return_number 1 7 number_of_returns 1 7 edge_of_flight_line 0 1 scan_direction_flag 0 1 classification 1 26 scan_angle_rank -29 13 user_data 6 7 point_source_ID 47 48 gps_time 330765732.700615 330766792.623434 WARNING: range violates GPS week time specified by global encoding bit 0 Color R 17 255 G 37 255 B 23 255 NIR 1 255 extended_return_number 1 7 extended_number_of_returns 1 7 extended_classification 1 26 extended_scan_angle -4833 2167 extended_scanner_channel 0 0 attribute0 0 0 ('Amplitude') attribute1 -16.04 26.94 ('Reflectance') attribute2 0 65535 ('Deviation') number of first returns: 23050870 number of intermediate returns: 9127204 number of last returns: 23022108 number of single returns: 8693361 covered area in square units/kilounits: 1339132/1.34 point density: all returns 34.73 last only 17.19 (per square units) spacing: all returns 0.17 last only 0.24 (in units) WARNING: point type is 8 but (legacy) number of point records in header is 46506821 instead zero. WARNING: point type is 8 but (legacy) number of points by return [1] in header is 23050870 instead zero. WARNING: point type is 8 but (legacy) number of points by return [2] in header is 14342201 instead zero. WARNING: point type is 8 but (legacy) number of points by return [3] in header is 6694283 instead zero. WARNING: point type is 8 but (legacy) number of points by return [4] in header is 1986046 instead zero. WARNING: point type is 8 but (legacy) number of points by return [5] in header is 379980 instead zero. overview over extended number of returns of given pulse: 8693361 15282598 14135796 6437112 1660431 266391 31132 0 0 0 0 0 0 0 0 histogram of classification of points: 31092598 unclassified (1) 15184125 ground (2) 185602 building (6) 41729 water (9) 2767 Reserved for ASPRS Definition (26) +-> flagged as extended overlap: 2770566 +---> 1674030 of those are unclassified (1) +---> 1058220 of those are ground (2) +---> 36185 of those are building (6) +---> 2131 of those are water (9) z coordinate histogram with bin size 0.100000 bin [16.4,16.5) has 1 bin [16.5,16.6) has 71 bin [16.6,16.7) has 468 bin [16.7,16.8) has 673 bin [16.8,16.9) has 830 bin [16.9,17.0) has 748 bin [17.0,17.1) has 625 bin [17.1,17.2) has 622 bin [17.2,17.3) has 642 bin [17.3,17.4) has 588 bin [17.4,17.5) has 620 bin [17.5,17.6) has 902 bin [17.6,17.7) has 1210 bin [17.7,17.8) has 1453 bin [17.8,17.9) has 2203 bin 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[59.8,59.9) has 163 bin [59.9,60.0) has 138 bin [60.0,60.1) has 136 bin [60.1,60.2) has 117 bin [60.2,60.3) has 117 bin [60.3,60.4) has 93 bin [60.4,60.5) has 72 bin [60.5,60.6) has 46 bin [60.6,60.7) has 56 bin [60.7,60.8) has 52 bin [60.8,60.9) has 37 bin [60.9,61.0) has 35 bin [61.0,61.1) has 38 bin [61.1,61.2) has 18 bin [61.2,61.3) has 28 bin [61.3,61.4) has 19 bin [61.4,61.5) has 18 bin [61.5,61.6) has 12 bin [61.6,61.7) has 9 bin [61.7,61.8) has 12 bin [61.8,61.9) has 5 bin [61.9,62.0) has 2 bin [62.0,62.1) has 2 bin [62.1,62.2) has 5 bin [62.2,62.3) has 1 bin [62.3,62.4) has 1 average z coordinate 30.4 for 46506821 element(s) point source id histogram with bin size 1.000000 bin 47 has 14015285 bin 48 has 32491536 average point source id 47.698640227419546 for 46506821 element(s)